loongson/pypi: links for postgres-graph-rag

loongson/mirror postgres_graph_rag-0.1.2.tar.gz
loongson/mirror postgres_graph_rag-0.1.2-py3-none-any.whl
loongson/mirror postgres_graph_rag-0.1.1.tar.gz
loongson/mirror postgres_graph_rag-0.1.1-py3-none-any.whl
loongson/mirror postgres_graph_rag-0.1.0.tar.gz
loongson/mirror postgres_graph_rag-0.1.0-py3-none-any.whl